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Cyclophilin B Human

目录号 : GP21522

Cyclophilin-B Human Recombinant

Cyclophilin B Human Chemical Structure

规格 价格 库存 购买数量
10μg
¥840.00
5-10工作日
50μg
¥2,030.00
5-10工作日
1mg
¥25,200.00
5-10工作日

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Sample solution is provided at 25 µL, 10mM.

产品文档

Quality Control & SDS

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产品描述

Cyclophilin-B Human Recombinant produced in E.Coli is a single, non-glycosylated,polypeptide chain containing 192 amino acids (26-216) and having a molecular mass of 21.2 kDa. PPIB is purified by proprietary chromatographic techniques.

Product Data

Purity Greater than 95.0% as determined by SDS-PAGE. Source Escherichia Coli.
Phycical Appearance Sterile filtered colorless solution. Shipping Condition Shipped with Ice Packs.
Synonyms Peptidylprolyl isomerase B; PPIase; Rotamase; S-cyclophilin; PPIB; cyclophilin-like protein; peptidyl-prolyl cis-trans isomerase B; Cyclophilin B; SCYLP; CYPB; CYP-S1; MGC2224; MGC14109.
Amino Acid Sequence MLLPGPSAAD EKKKGPKVTV KVYFDLRIGD EDVGRVIFGL FGKTVPKTVD NFVALATGEKGFGYKNSKFH RVIKDFMIQG GDFTRGDGTG GKSIYGERFP DENFKLKHYG PGWVSMANAGKDTNGSQFFI TTVKTAWLDG KHVVFGKVLE GMEVVRKVES TKTDSRDKPL KDVIIADCGK IEVEKPFAIA KE.
Stability Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Biological Activity Specific activity is > 220 nmoles/min/mg, and is defined as the amount of enzyme that cleaves 1umole of suc-AAFP-pNA per minute at 25C in Tris-Hcl pH8.0 using chymotrypsin.
Formulation 1 mg/ml solution containing 20mM Tris-HCl 8.0, 20mM NaCl, 0.5mM DTT and 10% glycerol.

Introduction

Cyclophilin B (also known as PPIB, peptidylpropyl isomerase B) is a cyclosporine-binding protein and is mainly located within the endoplasmic reticulum. It is associated with the secretory pathway and released in biological fluids. This protein can bind to cells derived from T- and B-lymphocytes, and may regulate cyclosporine A-mediated immunosuppression.

Biological Activity

Specific activity is > 220 nmoles/min/mg, and is defined as the amount of enzyme that cleaves 1umole of suc-AAFP-pNA per minute at 25C in Tris-Hcl pH8.0 using chymotrypsin.

Stability

Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.